agenttesla | b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e

General

Target

b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
Size

1.1MB
MD5

198422fbae29b65c629b01d48190ae58
SHA1

2bfb45ec29f4b01d64330f4ea692887ba70ee3ec
SHA256

b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e
SHA512

c37990edff2566c5e91494d72374a064fe44d9237ea4e9ca140e779865f7a62560bad8af3bfc2066e7370f462c64e8419cc26381454708adacd1a96ebaf0e479
SSDEEP

24576:AAHnh+eWsN3skA4RV1Hom2KXMmHaJIGZoIUGHM5:3h+ZkldoPK8YaJI5IUGS

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
@qwerty90123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2784 set thread context of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	RegSvcs.exe
2708	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30
PID 2784 wrote to memory of 2708	2784	b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe	30

C:\Users\Admin\AppData\Local\Temp\b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe
"C:\Users\Admin\AppData\Local\Temp\b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\b04f7ff1cfec978b59c749c0d4a9256d676aefc546c6141f3ddad13fc32d088e.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2708-12-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2708-19-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2708-21-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2708-14-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2708-22-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/2708-23-0x00000000746C0000-0x0000000074DAE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-24-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/2708-25-0x00000000746C0000-0x0000000074DAE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-11-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download

Analysis

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